Filestash vs Virtual Fs
A side-by-side look at the Filestash and Virtual Fs MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Filestash for file systems work over a hosted endpoint; choose Virtual Fs for file systems as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Filestash when
- You need dedicated capabilities in the File Systems domain.
- You prefer a remote HTTP/SSE transport.
- Its auth model fits you: No auth required.
Choose Virtual Fs when
- You need dedicated capabilities in the File Systems domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
DATABASE_URL. - You want tools like
read, write, append.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | File Systems | File Systems |
| Quality signal | 51/100 · Good | 51/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Remote HTTP/SSE | Local subprocess (stdio) |
| Auth | No auth required | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | DATABASE_URL |
| Verified owner | Community listing | Community listing |
| GitHub stars | 14,823 | 3 |
| Directory activity | 3 views 0 installs 0 upvotes | 1 views 0 installs 0 upvotes |
| Tools | Not listed | 11 |
| Full listing | View Filestash | View Virtual Fs |
Tools & capabilities
Filestash tools
No tool names declared yet. Check the project README from the listing page.
Virtual Fs tools 11
readRead file contentswriteWrite file (creates parents automatically)appendAppend to file (creates if missing)statCheck existence and get metadatalsList directory (dirs first, then alphabetical)mkdirCreate directory and parents (mkdir -p)rmRemove file or directory recursivelymvMove/rename file or directoryglobFind files by glob (e.g., `**/*.ts`, `**/*.{js,ts}`)grepSearch file contents by regexstoresList all persistent store names
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Filestash
{
"mcpServers": {
"mickaelkerjean-filestash": {
"url": "https://demo.filestash.app/sse"
}
}
}
Virtual Fs
{
"mcpServers": {
"virtual-fs": {
"command": "npx",
"args": [
"-y",
"mcp-virtual-fs"
],
"env": {
"DATABASE_URL": "YOUR_DATABASE_URL_HERE"
}
}
}
}
Frequently asked questions
Filestash is categorized under File Systems and uses a remote HTTP/SSE transport. Virtual Fs belongs to File Systems and uses a local stdio subprocess. Pick Filestash for file systems work and Virtual Fs for file systems.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Filestash is listed as free. Auth: no auth required. Virtual Fs has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add mickaelkerjean-filestash and virtual-fs as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Filestash has a quality signal of 51/100 (Good) with 3 views, 0 installs and 14,823 GitHub stars. Virtual Fs has 51/100 (Good) with 1 views, 0 installs and 3 GitHub stars.
